医学图像非刚性的配准在医学诊断和治疗计划中起着重要的作用,学者们为此提出了各种非刚性配准算法。
Non_rigid registration plays an important role in medical diagnosis and therapy scheme. Scholars bring forward of algorithms many kinds.
由于此文的方法没有建立在运动的刚性约束之上,所以该方法同样适用于各种非刚体运动的特征点对应。
Because this method is not based on the constraint of rigidity, it can solve the correspondence problem of nonrigid motion.
由于集成广义模糊函数是多项式相位信号分析的理想工具,本文将其用于非刚性多目标分辨中,通过对雷达实测数据的分析,表明这是非常有效的。
The IGAF is used to resolve nonrigid multitarget for it is an ideal tool to analyze polynomial phase signals, and it is proved to be effective by analyzing the radar data.
建筑采用非刚性结构提供了一定程度灵活性,也有利于在以后的地震中起到吸收振动的作用。
The non-rigid frame is designed to offer a degree of flexibility that could help to absorb vibrations in future earthquakes.
从雷达多目标分辨的基本原理和方法出发,探讨了时频分析在雷达非刚性多目标分辨中的应用问题。
Combined with the basic principle and method of the radar multitarget resolving, the application of time frequency analysis is discussed for nonrigid multitarget resolving.
并讨论了位错力随材料相关参数,非理想界面参数,裂纹和刚性线弧度的变化规律。
The variation of screw dislocation forces for correlative material parameters and different radians of crack or rigid line is discussed particularly.
当受到中震或强震时,半刚性连接比完全刚性连接更快的进入非弹性,因此具有良好的耗能能力。
When subjected to moderate or strong earthquakes, semi-rigid joints become inelastic more quickly than fully rigid counterparts, so they have good their energy absorption capacity.
为建立白内障复明手术用吸血海绵制品的工业化规模成型加工体系,设计研制了以吸血海绵片为非刚性嵌件的三板式卧式注射模具。
The tri plate horizontal mould with nonrigid surgical sponge inserts was developed to establish an industrial system for shaping surgical sponge which is used for cataract operation.
电绝缘用非刚性氯乙烯聚合物管的试验方法10。
Test Methods for Nonrigid Vinyl Chloride Polymer Tubing Used for Electrical Insulation 10.
首次提出了片状非刚性嵌件安放机构的设计构思。
The conception on an insertion mechanism of nonrigid flat inserts was firstly suggested by us.
此算法特别适用于前景对象的运动较激烈和非刚性形变较大而背景是静止的序列。
This algorithm is much suitable for sequences with little motion and stationary or moving background.
该算法不但考虑到传感器位置变化引起的旋转和平移等整体刚性形变,而且还考虑云的扭曲所引起的局部非刚性形变。
The global rigid deformation of the image is mainly caused by the position changes of the sensor, and it includes rotation and shift. Cloud's distortion results in the local nonrigid deformation.
当源项是解的非线形函数时,发现定常状态的误差是刚性参数的单调增加函数。
The steady error is an increasing function of the stiffness parameter if the source term is nonlinear.
实验显示,该算法计算简单,对相似目标能实现准确的跟踪,对非刚性目标的尺度变化、多目标的交叉及部分遮挡具有鲁棒性。
The experimental results show that the algorithm is computationally efficient and robust to scale invariant, partial occlusion and interactions of n.
数值试验结果表明,RTFHM对线性和非线性的非刚性延迟微分方程都是有效的。
Numerical experiments show that RTFHM is efficient for solving linear and nonlinear non-stiff delay differential equations.
方法提出一种基于自由变形模型的多模态医学图像的非刚性配准的方法。
Method A non-rigid registration method of multimodal medical images based on Free Form Deformation(FFD) was proposed.
本文讨论了以非完整配置的单向推力器系统为执行机构时,刚性航天器的去翻滚控制问题。
This paper discusses the problem of detumbling a rigid spacecraft with an incomplete configuration of one sided thruster.
同时,由于其为非刚性结构,较适宜活泼好动的儿童使用,不会因碰撞等问题,对人体造成任何伤害。
Meanwhile, the basket has the non-rigid structure, thereby being suitable for active and playful children and not hurting human body due to the problems such as collision.
本课题还可扩展到非刚性物体、三视或多视运动分割等,具有广阔的发展前景。
This topic which can also be extended to non-rigid objects, three or more view motion segmentation and so on has broad prospects for development.
通过把描述非刚体运动的半刚性杆相互连接来得到窗帘的模型。
The curtain model is represented as an object composed of mass points connected by semi rigid rods whose behavior is governed by non rigid dynamics.
基于可反映桩基荷载传递性状的“套叠”式桩周土变形模式和弹性理论,将等直径部分和扩径体部分桩周土分段建立位移方程,推导了桩身带有扩径体的非刚性和刚性DX抗拔桩的荷载-位移关系的解析解。
Based on the elastic theory and the overlapped-form strain mode of the soil, the paper deals with an analytical solution for the load-displacement relationship of non-rigid and rigid DX pullout pile.
从一组CT或其他3d图像中,为解剖区域的非刚性运动和变形建立4d数学模型。
A 4d mathematical model is established for the non-rigid motion and deformation of the anatomical region, from a set of CT or other 3d images.
为了探索陀螺仪转速和精度之间的关系,本文提供了一个处于振动中的非绝对刚性陀螺仪工作时的数学模型。
For the purpose of studying the relation between the speed and the accuracy of gyro scopes, a mathematical model of a non-stiff gyro operating with vibration is presented in this paper.
结果表明浮筏结构的非刚性对整个浮筏装置隔振效果有较大影响。
Results show that the raft structure for the whole of the floating raft isolation system has great influence.
本文先后研究了多层刚性体的隔振及参数的优化,以及非刚性机组和非刚性基础隔振系统参数的优化,对刚性体系统和非刚性体系统各参数对隔振传递率的影响进行了一定的分析和探讨。
Secondly the vibration isolation of multi-stage rigid body system and the parametric optimize are researched, and also the parametric optimization of non-rigid machine or equipment system and non-r.
本文先后研究了多层刚性体的隔振及参数的优化,以及非刚性机组和非刚性基础隔振系统参数的优化,对刚性体系统和非刚性体系统各参数对隔振传递率的影响进行了一定的分析和探讨。
Secondly the vibration isolation of multi-stage rigid body system and the parametric optimize are researched, and also the parametric optimization of non-rigid machine or equipment system and non-r.
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